APH 15 Heavy-Duty Pump

APH 15 Heavy-Duty Pump: A heavy-duty air-operated diaphragm pump with a 1½’’ threaded connection, operating within a capacity range of 0–400 liters per minute.

Air-operated diaphragm pumps operate on the principle of dual diaphragms that move alternately with compressed air; their seal-less design ensures leak-free transfer, they are self-priming, and they are not damaged by dry running.

The body is made of aluminum; Neoprene, Buna-N, Viton, Santoprene, and EPDM materials can be used for the diaphragm and internal parts that come into contact with the fluid.

The discharge head ranges from 0 to 84 mss, with a maximum suction lift of 6 to 8 m; it can transfer liquids containing solid particles up to 6 mm in size.

Compressed air in the 0–8.4 bar range is sufficient for operation; it consumes 16–85 m³/h of air through a 3/4" air connection.

Designed for demanding field and process conditions, this series delivers high flow rates in dense liquids containing solid particles.